def videos_handler(request, course_key_string, edx_video_id=None):
"""
The restful handler for video uploads.
GET
html: return an HTML page to display previous video uploads and allow
new ones
json: return json representing the videos that have been uploaded and
their statuses
POST
json: create a new video upload; the actual files should not be provided
to this endpoint but rather PUT to the respective upload_url values
contained in the response
DELETE
soft deletes a video for particular course
"""
course = _get_and_validate_course(course_key_string, request.user)
if not course:
return HttpResponseNotFound()
if request.method == "GET":
if "application/json" in request.META.get("HTTP_ACCEPT", ""):
return videos_index_json(course)
else:
return videos_index_html(course)
elif request.method == "DELETE":
remove_video_for_course(course_key_string, edx_video_id)
return JsonResponse()
else:
if is_status_update_request(request.json):
return send_video_status_update(request.json)
return videos_post(course, request)
def videos_handler(request, course_key_string, edx_video_id=None):
"""
The restful handler for video uploads.
GET
html: return an HTML page to display previous video uploads and allow
new ones
json: return json representing the videos that have been uploaded and
their statuses
POST
json: create a new video upload; the actual files should not be provided
to this endpoint but rather PUT to the respective upload_url values
contained in the response
DELETE
soft deletes a video for particular course
"""
course = _get_and_validate_course(course_key_string, request.user)
if not course:
return HttpResponseNotFound()
if request.method == "GET":
if "application/json" in request.META.get("HTTP_ACCEPT", ""):
return videos_index_json(course)
else:
return videos_index_html(course)
elif request.method == "DELETE":
remove_video_for_course(course_key_string, edx_video_id)
return JsonResponse()
else:
if is_status_update_request(request.json):
return send_video_status_update(request.json)
return videos_post(course, request)
def test_remove_video_for_course(self):
"""
Tests video removal for a course
"""
# we have one video for this course
videos = list(api.get_videos_for_course(self.course_id))
self.assertEqual(len(videos), 1)
# remove the video and verify that video is removed from correct course
api.remove_video_for_course(self.course_id, self.edx_video_id)
videos = list(api.get_videos_for_course(self.course_id))
self.assertEqual(len(videos), 0)
# verify that CourseVideo related object exists(soft removal) for removed video
course_video = CourseVideo.objects.get(
course_id=self.course_id, video__edx_video_id=self.edx_video_id)
self.assertEqual(course_video.is_hidden, True)
# verify that video still exists for other course
videos = list(api.get_videos_for_course('other-course'))
self.assertEqual(len(videos), 1)
# verify that video for other course has the correct info
video_info = {key: videos[0][key] for key in constants.VIDEO_DICT_FISH}
self.assertEqual(video_info, constants.VIDEO_DICT_FISH)
def test_incomplete_data_collection(self):
"""Ensure that missing video data prevents any estimates from being generated"""
remove_video_for_course(str(self.course_key), 'edxval3')
self.collect_and_transform()
assert self.block_structure.get_transformer_data(
EffortEstimationTransformer, DISABLE_ESTIMATION) is True
assert self.block_structure.get_xblock_field(self.section_key,
EFFORT_ACTIVITIES) is None
assert self.block_structure.get_xblock_field(self.section_key,
EFFORT_TIME) is None
assert self.block_structure.get_xblock_field(self.subsection_key,
EFFORT_ACTIVITIES) is None
assert self.block_structure.get_xblock_field(self.subsection_key,
EFFORT_TIME) is None
